Math, asked by jaisinghrawat772, 20 days ago

Find the sum 7 hm 18m ,11hm 21m and 9 km 20m

Answers

Answered by a081816
1

Answer:

27hm 59m

Step-by-step explanation:

     7 hm  18m

     11hm  21m

+    9 hm  20m

---------------------------

    27hm   59m

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